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Piet Oliver Schmidt

https://orcid.org/0000-0003-0773-5889
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Publications

  1. 2019
  2. Published

    Multilayer ion trap with three-dimensional microwave circuitry for scalable quantum logic applications

    Hahn, H., Zarantonello, G., Bautista-Salvador, A., Wahnschaffe, M., Kohnen, M., Schoebel, J., Schmidt, P. O. & Ospelkaus, C., 31 Jul 2019, In: Applied Physics B: Lasers and Optics. 125, 8, 154.

    Research output: Contribution to journal › Article › Research › peer review

  3. E-pub ahead of print

    Motional Fock states for quantum-enhanced amplitude and phase measurements with trapped ions

    Wolf, F., Shi, C., Heip, J. C., Gessner, M., Pezzè, L., Smerzi, A., Schulte, M., Hammerer, K. & Schmidt, P. O., 2 Jul 2019, (E-pub ahead of print) In: Nature Communications. 10, 1, 2929.

    Research output: Contribution to journal › Article › Research › peer review

  4. Published

    A cryogenic radio-frequency ion trap for quantum logic spectroscopy of highly charged ions

    Leopold, T., King, S. A., Micke, P., Bautista-Salvador, A., Heip, J. C., Ospelkaus, C., Crespo López-Urrutia, J. R. & Schmidt, P. O., Jul 2019, In: Review of scientific instruments. 90, 7, 073201.

    Research output: Contribution to journal › Article › Research › peer review

  5. Published

    Closed-cycle, low-vibration 4 K cryostat for ion traps and other applications

    Micke, P., Stark, J., King, S. A., Leopold, T., Pfeifer, T., Schmöger, L., Schwarz, M., Spieß, L. J., Schmidt, P. O. & Crespo López-Urrutia, J. R., Jun 2019, In: Review of Scientific Instruments. 90, 6, 065104.

    Research output: Contribution to journal › Article › Research › peer review

  6. Published

    Towards a transportable aluminium ion quantum logic optical clock

    Hannig, S., Pelzer, L., Scharnhorst, N., Kramer, J., Stepanova, M., Xu, Z., Spethmann, N., Leroux, I. D., Mehlstäubler, T. E. & Schmidt, P. O., May 2019, In: Review of Scientific Instruments. 90, 5, 053204.

    Research output: Contribution to journal › Article › Research › peer review

  7. 2018
  8. Published

    Highly charged ions: Optical clocks and applications in fundamental physics

    Kozlov, M. G., Safronova, M. S., Crespo López-Urrutia, J. R. & Schmidt, P. O., 4 Dec 2018, In: Reviews of Modern Physics. 90, 4, 045005.

    Research output: Contribution to journal › Article › Research › peer review

  9. Published

    Neue Frequenznormale und Tests fundamentaler Physik

    Kulosa, A. P., Mehlstäubler, T. E., Peik, E., Schmidt, P. O. & Surzhykov, A., Dec 2018, In: PTB - Mitteilungen Forschen und Prufen. 128, 3, p. 27-41 15 p.

    Research output: Contribution to journal › Article › Research › peer review

  10. Published

    Optische Uhren und ihre Anwendung in der Geodäsie

    Lisdat, C., Müller, J. & Schmidt, P. O., Dec 2018, In: PTB - Mitteilungen Forschen und Prufen. 128, 3, p. 17-25 9 p.

    Research output: Contribution to journal › Article › Research

  11. Published

    Photon-recoil spectroscopy: Systematic shifts and nonclassical enhancements

    Schulte, M., Lörch, N., Schmidt, P. O. & Hammerer, K. J., Dec 2018, In: Physical Review A. 98, 6, 063808.

    Research output: Contribution to journal › Article › Research › peer review

  12. Published

    A self-injection locked DBR laser for laser cooling of beryllium ions

    King, S. A., Leopold, T., Thekkeppatt, P. & Schmidt, P. O., Nov 2018, In: Applied Physics B: Lasers and Optics. 124, 11, 214.

    Research output: Contribution to journal › Article › Research › peer review

  13. Published

    Experimental and theoretical investigation of a multimode cooling scheme using multiple electromagnetically-induced-transparency resonances

    Scharnhorst, N., Cerrillo, J., Kramer, J., Leroux, I. D., Wübbena, J. B., Retzker, A. & Schmidt, P. O., Aug 2018, In: Physical Review A. 98, 2, 023424.

    Research output: Contribution to journal › Article › Research › peer review

  14. Published

    The quantum technologies roadmap: a European community view

    Acín, A., Bloch, I., Buhrman, H., Calarco, T., Eichler, C., Eisert, J., Esteve, D., Gisin, N., Glaser, S. J., Jelezko, F., Kuhr, S., Lewenstein, M., Riedel, M. F., Schmidt, P. O., Thew, R., Wallraff, A., Walmsley, I. & Wilhelm, F. K., Aug 2018, In: New Journal of Physics. 20, 8, 080201.

    Research output: Contribution to journal › Article › Research › peer review

  15. Published

    Atomic clocks for geodesy

    Mehlstäubler, T. E., Grosche, G., Lisdat, C., Schmidt, P. O. & Denker, H., Jun 2018, In: Reports on Progress in Physics. 81, 6, 064401.

    Research output: Contribution to journal › Article › Research › peer review

  16. Published

    The Heidelberg compact electron beam ion traps

    Micke, P., Kühn, S., Buchauer, L., Harries, J. R., Bücking, T. M., Blaum, K., Cieluch, A., Egl, A., Hollain, D., Kraemer, S., Pfeifer, T., Schmidt, P. O., Schüssler, R. X., Schweiger, C., Stöhlker, T., Sturm, S., Wolf, R. N., Bernitt, S. & Crespo López-Urrutia, J. R., Jun 2018, In: Review of Scientific Instruments. 89, 6, 063109.

    Research output: Contribution to journal › Article › Research › peer review

  17. Published

    Unexpectedly large difference of the electron density at the nucleus in the 4p 2 P 1/2,3/2 fine-structure doublet of Ca +

    Shi, C., Gebert, F., Gorges, C., Kaufmann, S., Nörtershäuser, W., Sahoo, B. K., Surzhykov, A., Yerokhin, V. A., Berengut, J. C., Wolf, F., Heip, J. C. & Schmidt, P. O., 3 Jan 2018, Exploring the World with the Laser: Dedicated to Theodor Hänsch on his 75th Birthday. Springer International Publishing AG, p. 1-19 19 p.

    Research output: Chapter in book/report/conference proceeding › Contribution to book/anthology › Research › peer review

  18. Published

    A highly stable monolithic enhancement cavity for second harmonic generation in the ultraviolet

    Hannig, S., Mielke, J., Fenske, J. A., Misera, M., Beev, N., Ospelkaus, C. & Schmidt, P. O., Jan 2018, In: Review of scientific instruments. 89, 1, 013106.

    Research output: Contribution to journal › Article › Research › peer review

  19. 2017
  20. E-pub ahead of print

    Multi-mode double-bright EIT cooling

    Scharnhorst, N., Cerrillo, J., Kramer, J., Leroux, I. D., Wübbena, J. B., Retzker, A. & Schmidt, P. O., 2 Nov 2017, (E-pub ahead of print) 6 p.

    Research output: Working paper/Preprint › Preprint

  21. Published

    A low-drift, low-noise, multichannel dc voltage source for segmented-electrode Paul traps

    Beev, N., Fenske, J. A., Hannig, S. & Schmidt, P. O., 30 May 2017, In: Review of Scientific Instruments. 88, 5, 054704.

    Research output: Contribution to journal › Article › Research › peer review

  22. Published

    On-line estimation of local oscillator noise and optimisation of servo parameters in atomic clocks

    Leroux, I. D., Scharnhorst, N., Hannig, S., Kramer, J., Pelzer, L., Stepanova, M. & Schmidt, P. O., 5 Mar 2017, In: Metrologia. 54, 3, p. 307-321 15 p.

    Research output: Contribution to journal › Article › Research › peer review

  23. 2016
  24. Published

    Unexpectedly large difference of the electron density at the nucleus in the 4p2P1/2,3/2 fine-structure doublet of Ca +

    Shi, C., Gebert, F., Gorges, C., Kaufmann, S., Nörtershäuser, W., Sahoo, B. K., Surzhykov, A., Yerokhin, V. A., Berengut, J. C., Wolf, F., Heip, J. C. & Schmidt, P. O., 6 Dec 2016, In: Applied Physics B: Lasers and Optics. 123, 1, 2.

    Research output: Contribution to journal › Article › Research › peer review

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